:root {
  --bg: #f4f6f8; --card: #fff; --text: #1c2430; --muted: #6b7684; --line: #e1e5ea;
  --primary: #2563eb; --danger: #dc2626;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11151b; --card: #1a2029; --text: #e6e9ee; --muted: #8b95a3; --line: #2a323d; --primary: #4b83f0; --danger: #ef5350; }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font: 15px/1.5 system-ui, "Segoe UI", sans-serif; background: var(--bg); color: var(--text); }
h1, h2 { margin: 0 0 4px; }
.muted { color: var(--muted); margin: 0; }
.center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.center-text { text-align: center; padding: 32px 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
.login { width: min(360px, 100%); display: grid; gap: 12px; }
label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
input, select { font: inherit; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); }
input:focus, select:focus, .btn:focus-visible { outline: 2px solid var(--primary); outline-offset: 1px; }
.btn { font: inherit; padding: 8px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); color: var(--text); cursor: pointer; }
.btn:hover { border-color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.danger { color: var(--danger); }
.btn:disabled { opacity: .5; cursor: default; }
.error { color: var(--danger); min-height: 1.4em; margin: 0; font-size: 13px; }

.topbar { display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 1; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.tab { font: inherit; background: none; border: 0; padding: 8px 12px; border-radius: 8px; color: var(--muted); cursor: pointer; }
.tab.active { background: var(--bg); color: var(--text); font-weight: 600; }
.badge { background: var(--danger); color: #fff; font-size: 12px; border-radius: 10px; padding: 1px 7px; margin-left: 4px; }

main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 48px; }
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.face { background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; display: grid; }
.face img { width: 100%; aspect-ratio: 1; object-fit: cover; background: var(--line); }
.face .meta { padding: 10px 12px 4px; font-size: 13px; color: var(--muted); }
.face .actions { display: flex; gap: 8px; padding: 8px 12px 12px; }
.face .actions .btn { flex: 1; padding: 6px 8px; font-size: 13px; }
.pager { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 20px; }

table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--line); }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
td img { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; display: block; }

dialog { border: 0; padding: 0; background: transparent; width: min(380px, calc(100% - 32px)); }
dialog::backdrop { background: rgba(0, 0, 0, .5); }
dialog form { display: grid; gap: 12px; }
dialog img { width: 140px; height: 140px; object-fit: cover; border-radius: 12px; justify-self: center; background: var(--line); }
.row { display: flex; gap: 8px; justify-content: flex-end; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-size: 14px; }

@media (max-width: 560px) { .topbar { padding: 8px 12px; gap: 8px; } .grid { grid-template-columns: repeat(2, 1fr); } th:nth-child(4), td:nth-child(4) { display: none; } }

.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
label.check { display: flex; align-items: center; gap: 8px; color: var(--text); }
label.check input { width: auto; }
td .btn { padding: 4px 10px; font-size: 13px; margin-right: 4px; }
.pill { font-size: 12px; padding: 2px 8px; border-radius: 10px; background: var(--line); color: var(--muted); }
.pill.on { background: rgba(46, 170, 90, .18); color: #2eaa5a; }